Translation, validation of the EORTC esophageal cancer quality-of-life questionnaire for Japanese with esophageal squamous cell carcinoma: analysis in thoraco-laparoscopic esophagectomy versus open esophagectomy

摘要

Objective: The aim of this study is to develop and examine the reliability and validity of the Japanese version of the European Organization for Research and Treatment of Cancer quality-of-life questionnaire-esophageal cancer (OES18) module for its use in Japan.